| commit | a91f2109292f4f4522f75d0636fdba30bda26e76 | [log] [tgz] |
|---|---|---|
| author | Jason Evans <je@facebook.com> | Fri Apr 02 13:50:53 2010 -0700 |
| committer | Jason Evans <je@facebook.com> | Fri Apr 02 14:41:02 2010 -0700 |
| tree | f65fc054050fd751add877f4ac17b04c5478965a | |
| parent | 18ad8234b6dc77a00493240779fe17f8431240d6 [diff] |
Import pprof from google-perftools, svn r91. Fix divide-by-zero error in pprof. It is possible for sample contexts to currently have no associated objects, but the cumulative statistics are still useful, depending on how the user invokes pprof. Since jemalloc intentionally does not filter such contexts, take care not to divide by 0 when re-scaling for v2 heap sampling. Install pprof as part of 'make install'. Update pprof documentation.